CN201964800U - Micro-channel heat exchanger provided with reinforcing ribs - Google Patents

Micro-channel heat exchanger provided with reinforcing ribs Download PDF

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Publication number
CN201964800U
CN201964800U CN2011200385788U CN201120038578U CN201964800U CN 201964800 U CN201964800 U CN 201964800U CN 2011200385788 U CN2011200385788 U CN 2011200385788U CN 201120038578 U CN201120038578 U CN 201120038578U CN 201964800 U CN201964800 U CN 201964800U
Authority
CN
China
Prior art keywords
heat exchanger
micro
reinforcement
channel heat
pipes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011200385788U
Other languages
Chinese (zh)
Inventor
李静静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinxiang Longteng Refrigeration Technology Co.,Ltd.
Original Assignee
SHANGHAI GOLDEN DRAGON REFRIGERATION Tech CO Ltd
Golden Dragon Precise Copper Tube Group Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI GOLDEN DRAGON REFRIGERATION Tech CO Ltd, Golden Dragon Precise Copper Tube Group Inc filed Critical SHANGHAI GOLDEN DRAGON REFRIGERATION Tech CO Ltd
Priority to CN2011200385788U priority Critical patent/CN201964800U/en
Application granted granted Critical
Publication of CN201964800U publication Critical patent/CN201964800U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a micro-channel heat exchanger, in particular to a micro-channel heat exchanger provided with reinforcing ribs. The micro-channel heat exchanger comprises oblate pipes, collecting pipes and fins, wherein a plurality of oblate pipes are connected side by side between two collecting pipes, and the fins are arranged between the two adjacent oblate pipes. The micro-channel heat exchanger is characterized by also comprising a plurality of reinforcing ribs, wherein the reinforcing ribs averagely partition the plurality of oblate pipes, and the two ends of the reinforcing ribs are welded on the two collecting pipes respectively; the number of the reinforcing rib is one, the two ends of the reinforcing rib are connected at the middle part of the two collecting pipes respectively, and the reinforcing rib averagely partitions the plurality of oblate pipes; and the reinforcing ribs are groove-shaped strips formed by bending two edges of solid slabs, the width of the strips is consistent with that of the oblate pipes, and the thickness of the strips is consistent with the distance between the two adjacent oblate pipes. The reinforcing ribs are arranged among the plurality of oblate pipes, and the strength of the reinforcing ribs is further higher than that of the oblate pipes, so the problems that the shape of the micro-channel heat exchanger is big and the middle part is easy to generate deformation bending are solved.

Description

Be provided with the micro-channel heat exchanger of reinforcement
Technical field
The utility model is a kind of micro-channel heat exchanger, particularly a kind of micro-channel heat exchanger that is provided with reinforcement.
Background technology
The structure of heat exchanger as shown in Figure 1 at present, mainly by being made up of flat tube 1, header 2 and fin 3, no strengthening measure in the middle of the heat exchanger is if be used in the business air conditioner unit for heat exchanger, be the occasion that the heat exchanger profile is big, air quantity is big, then heat exchanger easily produces phenomenons such as bending.
Summary of the invention
The purpose of this utility model is in order to overcome the defective of existing micro-channel heat exchanger easy deformation bending, to invent a kind of micro-channel heat exchanger that is provided with reinforcement.
The purpose of this utility model realizes as follows: the described micro-channel heat exchanger that is provided with reinforcement, comprise flat tube, header and fin, a plurality of flat tubes are connected between two headers abreast, be provided with fin between two adjacent flat tubes, it is characterized in that: also comprise a plurality of reinforcements, reinforcement separates a plurality of flat tubes fifty-fifty, and the two ends of reinforcement are welded on respectively on two headers.
Described reinforcement is one, and the two ends of this reinforcement are connected to the mid portion of two headers, and this reinforcement separates a plurality of flat tubes fifty-fifty.
Described reinforcement is bent into the strip shape body of flute profile for the solid slab both sides, and the width of strip shape body is consistent with flat tube, and the thickness of strip shape body is consistent with the spacing of two adjacent flat tubes.
Good effect of the present utility model is as follows: owing to be provided with reinforcement between a plurality of flat tubes, reinforcement is bent into the strip shape body of flute profile for the solid slab both sides, its intensity is far longer than flat tube, so can solve the problem that the big middle position of micro-channel heat exchanger profile easily produces bending.
Description of drawings
Fig. 1 is existing micro-channel heat exchanger structure chart
Fig. 2 is the utility model structure chart
Fig. 3 is reinforcing rib structure figure
Among the figure: 1 flat tube, 2 headers, 3 fins
4 reinforcements
The specific embodiment
As shown in Figure 2, the described micro-channel heat exchanger that is provided with reinforcement, comprise flat tube 1, header 2 and fin 3, a plurality of flat tubes 1 are connected between two headers 2 abreast, be provided with fin 3 between two adjacent flat tubes 1, it is characterized in that: also comprise a plurality of reinforcements 4, reinforcement 4 separates a plurality of flat tubes 1 fifty-fifty, and the two ends of reinforcement 4 are welded on respectively on two headers 2.
Described reinforcement 4 is one, and the two ends of this reinforcement 4 are connected to the mid portion of two headers 2, and this reinforcement 4 separates a plurality of flat tubes 1 fifty-fifty.
As shown in Figure 3, described reinforcement 4 is bent into the strip shape body of flute profile for the solid slab both sides, and the width of strip shape body is consistent with flat tube 1, and the thickness of strip shape body is consistent with the spacing of two adjacent flat tubes 1.
Owing to be provided with reinforcement between a plurality of flat tubes, reinforcement is bent into the strip shape body of flute profile for the solid slab both sides, and its intensity is far longer than flat tube, thus can solve the micro-channel heat exchanger profile big in the middle of the position easily produce the problem of bending.

Claims (3)

1. micro-channel heat exchanger that is provided with reinforcement, comprise flat tube, header and fin, a plurality of flat tubes are connected between two headers abreast, be provided with fin between two adjacent flat tubes, it is characterized in that: also comprise a plurality of reinforcements, reinforcement separates a plurality of flat tubes fifty-fifty, and the two ends of reinforcement are welded on respectively on two headers.
2. the micro-channel heat exchanger that is provided with reinforcement according to claim 1 is characterized in that: described reinforcement is one, and the two ends of this reinforcement are connected to the mid portion of two headers, and this reinforcement separates a plurality of flat tubes fifty-fifty.
3. the micro-channel heat exchanger that is provided with reinforcement according to claim 1 is characterized in that: described reinforcement is bent into the strip shape body of flute profile for the solid slab both sides, and the width of strip shape body is consistent with flat tube, and the thickness of strip shape body is consistent with the spacing of two adjacent flat tubes.
CN2011200385788U 2011-02-15 2011-02-15 Micro-channel heat exchanger provided with reinforcing ribs Expired - Lifetime CN201964800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200385788U CN201964800U (en) 2011-02-15 2011-02-15 Micro-channel heat exchanger provided with reinforcing ribs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200385788U CN201964800U (en) 2011-02-15 2011-02-15 Micro-channel heat exchanger provided with reinforcing ribs

Publications (1)

Publication Number Publication Date
CN201964800U true CN201964800U (en) 2011-09-07

Family

ID=44527342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200385788U Expired - Lifetime CN201964800U (en) 2011-02-15 2011-02-15 Micro-channel heat exchanger provided with reinforcing ribs

Country Status (1)

Country Link
CN (1) CN201964800U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103398603A (en) * 2013-07-29 2013-11-20 无锡方盛换热器制造有限公司 High-pressure-resistant heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103398603A (en) * 2013-07-29 2013-11-20 无锡方盛换热器制造有限公司 High-pressure-resistant heat exchanger

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: XINXIANG LONGTENG REFRIGERATION TECHNOLOGY CO., LT

Free format text: FORMER OWNER: SHANGHAI GOLDEN DRAGON FREEZING TECHNOLOGY CO., LTD.

Effective date: 20140625

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140625

Address after: 453000 No. 191 Renmin Road, Henan, Xinxiang

Patentee after: Jinlong Precision Copper Pipe Group Co., Ltd.

Patentee after: Xinxiang Longteng Refrigeration Technology Co.,Ltd.

Address before: 453000 No. 191 Renmin Road, Henan, Xinxiang

Patentee before: Jinlong Precision Copper Pipe Group Co., Ltd.

Patentee before: Shanghai Golden Dragon Freezing Technology Co., Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Micro-channel heat exchanger provided with reinforcing ribs

Effective date of registration: 20171215

Granted publication date: 20110907

Pledgee: China Minsheng Banking Corp Zhengzhou branch

Pledgor: Wuxi Golden Dragon Kawamura Precision Tube Co., Ltd.|Chongqing Longyu Precision Copper Tube Co., Ltd.|Henan Longhui Copper Industry Co., Ltd.|Xinxiang Jinxiang Precision Pipe Fittings Co., Ltd.|Xinxiang Longteng Refrigeration Technology Co.,Ltd.|Jiangsu Canghuan Copper Industry Co.,Ltd.|Jinlong Precision Copper Pipe Group Co., Ltd.|Guangdong Longfeng Precise Copper Tube Co., Ltd.

Registration number: 2017990001045

CP02 Change in the address of a patent holder

Address after: 404000 588 Airport Road, Wanzhou District, Chongqing (Wanzhou Economic Development Zone)

Co-patentee after: Xinxiang Longteng Refrigeration Technology Co.,Ltd.

Patentee after: Jinlong Precision Copper Pipe Group Co., Ltd.

Address before: 453000 191 Renmin Road, Xinxiang, Henan

Co-patentee before: Xinxiang Longteng Refrigeration Technology Co.,Ltd.

Patentee before: Jinlong Precision Copper Pipe Group Co., Ltd.

CP02 Change in the address of a patent holder
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190814

Granted publication date: 20110907

Pledgee: China Minsheng Banking Corp Zhengzhou branch

Pledgor: Jinlong Precision Copper Tube Group Co., Ltd.|Xinxiang Longteng Refrigeration High-tech Co., Ltd.

Registration number: 2017990001045

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Micro-channel heat exchanger provided with reinforcing ribs

Effective date of registration: 20190830

Granted publication date: 20110907

Pledgee: China Minsheng Banking Corp Zhengzhou branch

Pledgor: Jinlong Precision Copper Tube Group Co., Ltd.|Xinxiang Longteng Refrigeration High-tech Co., Ltd.

Registration number: Y2019990000127

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110907